52132619 has 18 divisors (see below), whose sum is σ = 66370572. Its totient is φ = 40492200.

The previous prime is 52132601. The next prime is 52132631. The reversal of 52132619 is 91623125.

It is not a de Polignac number, because 52132619 - 2⁸ = 52132363 is a prime.

It is a super-2 number, since 2×52132619² = 5435619927598322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52132591 and 52132600.

It is not an unprimeable number, because it can be changed into a prime (52132699) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 167474 + ... + 167784.

It is an arithmetic number, because the mean of its divisors is an integer number (3687254).

Almost surely, 2^52132619 is an apocalyptic number.

52132619 is a deficient number, since it is larger than the sum of its proper divisors (14237953).

52132619 is an equidigital number, since it uses as much as digits as its factorization.

52132619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647 (or 329 counting only the distinct ones).

The product of its digits is 3240, while the sum is 29.

The square root of 52132619 is about 7220.2921686037. The cubic root of 52132619 is about 373.5681552205.

The spelling of 52132619 in words is "fifty-two million, one hundred thirty-two thousand, six hundred nineteen".